De STEMlab sensor uitbreidingsmodule stelt gebruikers in staat om te communiceren met meer dan 30 sensoren, indicatoren en actuatoren direct vanuit de STEMlab Visual Programming omgeving. Gebruikers kunnen onmiddellijk beginnen met het meten van temperatuur, vocht, alcohol, waterniveau, trillingen, UV-licht, geluid, druk, luchtkwaliteit detecteren beweging,... evenals actuatoren en indicatoren zoals LED's, displays, motoren of relais om apparaten met hoge belasting te besturen. Bovendien stelt de sensoruitbreidingsmodule gebruikers in staat om verbinding te maken met de Arduino standaardschilden en de functionaliteiten nog verder uit te breiden. De sensoruitbreidingsmodule is niet alleen een perfecte aanvulling voor nieuwkomers die plezier hebben bij het leren programmeren en het verwezenlijken van hun ideeën - maar ook voor ontwikkelaars die hun ideeën sneller moeten of willen prototypen. Functies 13 connectoren waarmee gebruikers tot 30 verschillende soorten sensoren, indicatoren & actuatoren kunnen aansluiten die allemaal worden ondersteund door STEMlab Visual Programming environment Arduino schild compatibiliteit Verschillende jumpers voor configuratie van I/O's & power Toegevoegde macht kan via een mini USB-schakelaar aan boord worden verstrekt Let op: er zijn geen sensoren en geen STEMlab bord inbegrepen bij deze uitbreiding!
STEMlab 125-14 (originally Red Pitaya V1.1) is an open source measurement and control tool in size of a credit card (dimensions: 107 x 60 x 21 mm). It can replace many expensive laboratory measurement instruments. The STEMlab 125-14 unit is a network attached device based on Linux operating system. It includes Radio Frequency signal acquisition and generation technologies, FPGA, Digital Signal Processing and CPU processing. The STEMlab 125-14 unit is equipped with a Micro USB socket used for console connection, a microSD slot for microSD memory card, a RJ45 socket for Ethernet connection and a USB socket used for standard USB devices.Features:• High performance hardware at a surprising price tag.• Replaces most essential instruments: (Oscilloscope, Spectrum analyser, Signal generator, LCR meter)• LAN or wireless access from any WEB browser via tablet or a PC regardless of the OS (MAC, Linux, Windows, Android, iOS).• LabView and MATLAB® interface.• Possibility to make your own application and share it with others.• Open source software.RF inputs:• Number of channels: 2• Bandwidth: 50 MHz (3 dB)• Sample rate: 125 Msps• Input impedance: 1 MΩ / 10 pF• Connector: SMA-FRF outputs:• Number of channels: 2• Bandwidth: 50 MHz• Sample rate: 125 Msps• Load impedance: 50 Ω• Connector: SMA-FAuxiliary analog input channels:• Number of channels: 4• Nominal sampling rate: 100 ksps• ADC resolution: 14 bit• Input voltage range: 0 to +3.5 V• Input coupling: DC• Connector: IDC connectorAuxiliary analog output channels:• Number of channels: 4• Output type: Low pass filtered PWM• PWM time resolution: 4ns (1/250 MHz)• Output voltage range: 0 to +1.8 VDimensions: 107 x 60 x 21 mmCalibration:Calibration is performed in noise controlled environment. Inputs and outputs gains are calibrated with 0.02 % and 0.003 % DC reference voltage standards. Input gains calibration is performed in medium size timebase range. STEMlab 125-14 is non-shielded device and its inputs/outputs ground is not connected to the earth grounding as it is in case of classical Oscilloscopes. To achieve calibration results given below, STEMlab 125-14 must be grounded and shielded. Inputs LV settings (+/- 1 V range) LV settings (+/- 1 V range) DC gain accuracy @ 122 kS/s DC offset @ 122 kS/s DC gain accuracy @ 122 kS/s DC offset @ 122 kS/s 0.2 % +/- 0.5 mV 0.4 % +/- 2 mV Outputs DC offset DC gain accuracy Ripple @ 0.5V DC +/- 4 mV 0.4 % 0.4 mVpp Kit contents:• 1x STEMlab 125-14 board with calibrated Inputs and Outputs• 1x Aluminium case• 1x micro USB power supply adaptor• 1x microSD card (4 GB) with pre-installed OS• 1x Ethernet cable (1 m)• 2x Osciloscope probes• 2x SMA to BCN adapter• 2x 50 ohm termination• 2x SMA T adapter• 1x WIFI dongle
STEMlab 125-14 (originally Red Pitaya V1.1) is an open source measurement and control tool in size of a credit card (dimensions: 107 x 60 x 21 mm). It can replace many expensive laboratory measurement instruments. The STEMlab 125-14 unit is a network attached device based on Linux operating system. It includes Radio Frequency signal acquisition and generation technologies, FPGA, Digital Signal Processing and CPU processing. The STEMlab 125-14 unit is equipped with a Micro USB socket used for console connection, a microSD slot for microSD memory card, a RJ45 socket for Ethernet connection and a USB socket used for standard USB devices.Features
High performance hardware at a surprising price tag.
Replaces most essential instruments: (Oscilloscope, Spectrum analyser, Signal generator, LCR meter)
LAN or wireless access from any WEB browser via tablet or a PC regardless of the OS (MAC, Linux, Windows, Android, iOS).
LabView and MATLAB® interface.
Possibility to make your own application and share it with others.
Open source software.
RF inputs
Number of channels: 2
Bandwidth: 50 MHz (3 dB)
Sample rate: 125 Msps
Input impedance: 1 MΩ / 10 pF
Connector: SMA-F
RF outputs
Number of channels: 2
Bandwidth: 50 MHz
Sample rate: 125 Msps
Load impedance: 50 Ω
Connector: SMA-F
Auxiliary analog input channels
Number of channels: 4
Nominal sampling rate: 100 ksps
ADC resolution: 14 bit
Input voltage range: 0 to +3.5 V
Input coupling: DC
Connector: IDC connector
Auxiliary analog output channels
Number of channels: 4
Output type: Low pass filtered PWM
PWM time resolution: 4ns (1/250 MHz)
Output voltage range: 0 to +1.8 V
Dimensions: 107 x 60 x 21 mmKit contents
1x STEMlab 125-14 board
1x Aluminium case
1x micro USB power supply adaptor
1x microSD card (4 GB) with pre-installed OS
1x Ethernet cable (1 m)
2x Osciloscope probes
2x SMA to BCN adapter
2x 50 ohm termination
2x SMA T adapter
1x WIFI dongle
STEMlab 125-14 (oorspronkelijk Red Pitaya V1.1) is een open source meet- en controletool ter grootte van een creditcard (afmetingen: 107 x 60 x 21 mm). Het kan veel dure laboratoriummeetinstrumenten vervangen. De STEMlab 125-14-eenheid is een op een netwerk aangesloten apparaat op basis van het Linux-besturingssysteem. Het omvat technologieën voor het verwerven en genereren van radiofrequentiesignalen, FPGA, digitale signaalverwerking en CPU-verwerking. De STEMlab 125-14-eenheid is uitgerust met een MicroUSB-aansluiting die wordt gebruikt voor console-aansluiting, een microSD-sleuf voor microSD-geheugenkaart, een RJ45-aansluiting voor Ethernet-verbinding en een USB-aansluiting die wordt gebruikt voor standaard USB-apparaten. Kenmerken:• Hoogwaardige hardware voor een verrassend prijskaartje.• Vervangt de meeste essentiële instrumenten: (oscilloscoop, spectrumanalysator, signaalgenerator, LCR-meter)• LAN- of draadloze toegang vanaf elke WEB-browser via tablet of pc, ongeacht het besturingssysteem (MAC, Linux, Windows, Android, iOS).• LabView en MATLAB® interface.• Mogelijkheid om uw eigen applicatie te maken en deze met anderen te delen.• Open source software.RF-ingangen:• Aantal kanalen: 2• Bandbreedte: 50 MHz (3 dB)• Sample rate: 125 Msps• Ingangsimpedantie: 1 MΩ / 10 pF• Connector: SMA-FRF-uitgangen:• Aantal kanalen: 2• Bandbreedte: 50 MHz• Sample rate: 125 Msps• Belastingsimpedantie: 50 Ω• Connector: SMA-FExtra analoge ingangskanalen:• Aantal kanalen: 4• Nominale bemonsteringsfrequentie: 100 ksps• ADC-resolutie: 14 bit• Ingangsspanningsbereik: 0 tot +3,5 V• Ingangskoppeling: DC• Connector: IDC-connectorExtra analoge uitgangskanalen:• Aantal kanalen: 4• Uitgangstype: Laagdoorlaatgefilterde PWM• PWM-tijdresolutie: 4ns (1/250 MHz)• Uitgangsspanningsbereik: 0 tot +1,8 VAfmetingen: 107 x 60 x 21 mmInhoud kit:• 1x STEMlab 125-14 bord• 1x micro-USB-voedingsadapter• 1x microSD-kaart (4 GB) met voorgeïnstalleerd besturingssysteem• 1x Ethernet-kabel (1 m)
STEMlab 125-10 is an open source measurement and control tool in size of a credit card (dimensions: 107 x 60 x 21 mm). It can replace many expensive laboratory measurement instruments. The STEMlab 125-10 unit is a network attached device based on Linux operating system. It includes Radio Frequency signal acquisition and generation technologies, FPGA, Digital Signal Processing and CPU processing. The STEMlab 125-10 unit is equipped with a Micro USB socket used for console connection, a microSD slot for microSD memory card, a RJ45 socket for Ethernet connection and a USB socket used for standard USB devices.Features
High performance hardware at a surprising price tag
Replaces most essential instruments: (Oscilloscope, Spectrum analyser, Signal generator, LCR meter)
LAN or wireless access from any WEB browser via tablet or a PC regardless of the OS (MAC, Linux, Windows, Android, iOS)
LabView and MATLAB® interface
Possibility to make your own application and share it with others
Open source software
RF inputs
Number of channels: 2
Bandwidth: 50 MHz (3 dB)
Sample rate: 125 Msps
Input impedance: 1 MΩ / 10 pF
Connector: SMA-F
RF outputs
Number of channels: 2
Bandwidth: 50 MHz
Sample rate: 125 Msps
Load impedance: 50 Ω
Connector: SMA-F
Auxiliary analog input channels
Number of channels: 4
Nominal sampling rate: 100 ksps
ADC resolution: 10 bit
Input voltage range: 0 to +3.5 V
Input coupling: DC
Connector: IDC connector
Auxiliary analog output channels
Number of channels: 4
Output type: Low pass filtered PWM
PWM time resolution: 4ns (1/250 MHz)
Output voltage range: 0 to +1.8 V
Dimensions: 107 x 60 x 21 mmKit contents
1x STEMlab 125-10 board
1x Acrylic case
1x micro USB power supply adaptor
1x microSD card (4 GB) with pre-installed OS
1x Ethernet cable (1 m)
2x Osciloscope probes
2x SMA to BCN adapter
2x 50 ohm termination
2x SMA T adapter
1x WIFI dongle
The Red Pitaya (STEMlab) is a credit card-sized, open-source test and measurement board that can be used to replace most measurement instruments used in electronics laboratories. With a single click, the board can transform into a web-based oscilloscope, spectrum analyser, signal generator, LCR meter, Bode plotter, and microcontroller.The Red Pitaya (STEMlab) can replace the many pieces of expensive measurement equipment found at professional research organisations and teaching laboratories. The device, that based on Linux, includes an FPGA, digital signal processing (DSP), dual core ARM Cortex processor, signal acquisition and generation circuitry, micro USB socket, microSD card slot, RJ45 socket for Ethernet connection, and USB socket – all powered from an external mains adaptor.This book is an introduction to electronics. It aims to teach the principles and applications of basic electronics by carrying out real experiments using the Red Pitaya (STEMlab). The book includes many chapters on basic electronics and teaches the theory and use of electronic components including resistors, capacitors, inductors, diodes, transistors, and operational amplifiers in electronic circuits. Many fun and interesting Red Pitaya (STEMlab) experiments are included in the book. The book also makes an introduction to visual programming environment.The book is written for college level and first year university students studying electrical or electronic engineering.